fin
英 [fɪn]
美 [fɪn]
n. (鱼的)鳍; 鳍状物,翼(车辆、航空器等用以保持平衡等的突出窄扁部分)
vi. 给…装上翅片; 切除鳍潜泳; (猛烈地)拍动(鳍)
复数:fins 过去式:finned 过去分词:finned 现在分词:finning 第三人称单数:fins
Collins.2 / BNC.8226 / COCA.8333
牛津词典
noun
- (鱼的)鳍
a thin flat part that sticks out from the body of a fish, used for swimming and keeping balance - 鳍状物,翼(车辆、航空器等用以保持平衡等的突出窄扁部分)
a thin flat part that sticks out from the body of a vehicle, an aircraft, etc., used for improving its balance and movement- tail fins
垂直尾翼
- tail fins
柯林斯词典
- 鳍
A fish'sfinsare the flat objects which stick out of its body and help it to swim and keep its balance. - 鳍状物;(飞机等的)垂直安定面;(火箭、炸弹等的)尾翼
Afinon something such as an aeroplane, rocket, or bomb is a flat part which sticks out and which is intended to help control its movement.
英英释义
noun
- organ of locomotion and balance in fishes and some other aquatic animals
- a stabilizer on a ship that resembles the fin of a fish
- a shoe for swimming
- one of a set of parallel slats in a door or window to admit air and reject rain
- one of a pair of decorations projecting above the rear fenders of an automobile
- the cardinal number that is the sum of four and one
verb
- show the fins above the water while swimming
- The sharks were finning near the surface
- propel oneself through the water in a finning motion
- equip (a car) with fins
双语例句
- Fin is tall and back-tapered with a blunt tip and fairing in the leading edge.
鱼翅是身高和后备圆锥与钝端和整流罩在市场领先优势。 - We know this because we can distinguish the male by their large dorsal fin.
我们能知道是因为可由大背鳍区别为雄性。 - Pressing process of heat exchange plate or fin She renewed the collar of my shirt.
换热板片或翅片的冲压她把我衬衫的领子换上新的。 - The yawing can apparently attenuate the angular displacement of both the tail and the attack angle of tail fin.
艏摇的存在会明显的衰减尾柄主臂和尾鳍攻角的角位移。 - Fanny fish has a big fin.
小鱼Fanny有一个大的鱼鳍。 - A model on the heat transfer of a fin tube radiator aircraft under micro gravity is established.
建立了微重力环境下管肋式空间辐射器传热过程的数学模型。 - Empennage-Install Stabilizer and Vertical Fin.
尾翼-安装水平安定面、垂直安定面。 - But there are some Chinese who feel California's ban on shark fin is unfair and discriminatory.
但一些中国人认为加州的该项禁鱼翅令带有不公平性和歧视性。 - I was surprised to see advertisements for shark fin in local airline magazines and in newspapers.
我惊奇地发现鱼翅广告竟然出现在当地航空杂志和当地报纸上。 - Its dorsal fin was in front of me. I was screaming for help.
它的背鳍就在我的前面,我尖声呼救。